100012220333 has 2 divisors, whose sum is σ = 100012220334. Its totient is φ = 100012220332.

The previous prime is 100012220317. The next prime is 100012220353. The reversal of 100012220333 is 333022210001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69275819209 + 30736401124 = 263203^2 + 175318^2 .

It is a cyclic number.

It is not a de Polignac number, because 100012220333 - 2⁴ = 100012220317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100012220353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50006110166 + 50006110167.

It is an arithmetic number, because the mean of its divisors is an integer number (50006110167).

Almost surely, 2^100012220333 is an apocalyptic number.

It is an amenable number.

100012220333 is a deficient number, since it is larger than the sum of its proper divisors (1).

100012220333 is an equidigital number, since it uses as much as digits as its factorization.

100012220333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 100012220333 its reverse (333022210001), we get a palindrome (433034430334).

The spelling of 100012220333 in words is "one hundred billion, twelve million, two hundred twenty thousand, three hundred thirty-three".